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0.80ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 6552107298

Certificate GIA 6552107298

Diamond specifications and retailer prices

From $1,355 SGD
$1,060 USD
As of October 31, 2026
Save $1,817 SGD (57%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,172 SGD at MOH London · As of October 26, 2026
View at MOH London

About this 0.8ct natural round diamond

This 0.8ct natural round sits in the just-under-one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6552107298. Listed at 17 retailers as of October 26, 2026, with prices from $1,355 to $3,172, a $1,817 spread on the same certified stone. MOH London lists it at $3,172. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.80
Carat
J
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 6552107298
Dimensions5.88 × 5.92 × 3.67 mm
L/W Ratio1.01
Top View
5.88 mm5.92 mm0.80 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552107298
Side View
Table 61.0%Crown 35°Girdle: Slightly ThickPavilion 41.4°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $3,172 SGD|Low: $1,232 SGD|High: $3,207 SGD|Avg: $1,948 SGD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 4$1,355 SGD
Retailer 7$1,489 SGD
Retailer 8$1,493 SGD
Retailer 6$1,759 SGD
Retailer 3$1,965 SGD
Retailer 2$2,251 SGD
Retailer 5$2,257 SGD
MOH London$3,172 SGD

42 data points across 8 retailers

17 retailers$1,355 SGD to $3,172 SGD

A
Cheapest Retailer
-
$1,355 SGD
$1,060 USD
Final sale: no returns
B+
Retailer 2
-
$1,461 SGD
$1,143 USD
View
Retailer 3
-
$1,489 SGD
$1,165 USD
View
Price last confirmed 37 days ago
B+
Retailer 4
-
$1,493 SGD
$1,168 USD
View
B+
Retailer 5
-
$1,496 SGD
$1,170 USD
View
B
Retailer 6
-
$1,759 SGD
$1,376 USD
View
B+
Retailer 7
-
$1,879 SGD
$1,470 USD
View
B+
Retailer 8
-
$1,879 SGD
$1,470 USD
View
B+
Retailer 9
-
$1,943 SGD
$1,520 USD
View
B
Retailer 10
-
$1,960 SGD
$1,533 USD
View
B+
Retailer 11
-
$1,965 SGD
£1,210 GBP
View
B
Retailer 12
-
$2,150 SGD
$1,682 USD
View
B
Retailer 13
-
$2,240 SGD
$1,752 USD
View
B
Retailer 14
-
$2,251 SGD
€1,677 EUR
View
Retailer 15
-
$2,257 SGD
A$2,716 AUD
View
Price last confirmed 26 days ago
B
Retailer 16
-
$2,822 SGD
CA$3,066 CAD
View
Most Expensive
B
MOH London
70485C8D0 · Oct 26
$3,172 SGD
£1,954 GBP
View
16 more retailers have this diamond
Prices start from $1,355 SGDSave up to $1,817 SGD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
0.80ct Round
$1,355 SGD